Lighting fixture



FIG. 1 is a front elevation of a light fixture showing the new design;

FIG. 2 is a rear elevation thereof;

FIG. 3 is a side elevation thereof;

FIG. 4 is an opposite side elevation thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines are shown for illustrative purposes only and form no part of the claimed design. 

I claim the ornamental design for a lighting fixture, as shown and described. 